Tic Tac Toe free puzzle game supports 1 and 2 players and with a cool design that requires Skills of Strategy, tactics, observation.known as Noughts and crosses or Xs and Os is a paper and pencil game for two players, X and O, who take turns marking the spaces in a 3×3 grid.The player who succeeds in placing three of their marks in a horizontal, vertical, or diagonal row wins the game and The game ends when three-in-a-row is obtained.play tic tac toe against your friend, kids, colleague, children on the same device.